162270540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 516061728

約数和(自身を除く): 353791188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 193, 243, 270, 324, 346, 386, 405, 486, 519, 540, 579, 692, 772, 810, 865, 965, 972, 1038, 1158, 1215, 1557, 1620, 1730, 1737, 1930, 2076, 2316, 2430, 2595, 2895, 3114, 3460, 3474, 3860, 4671, 4860, 5190, 5211, 5790, 6228, 6948, 7785, 8685, 9342, 10380, 10422, 11580, 14013, 15570, 15633, 17370, 18684, 20844, 23355, 26055, 28026, 31140, 31266, 33389, 34740, 42039, 46710, 46899, 52110, 56052, 62532, 66778, 70065, 78165, 84078, 93420, 93798, 100167, 104220, 133556, 140130, 156330, 166945, 168156, 187596, 200334, 210195, 234495, 280260, 300501, 312660, 333890, 400668, 420390, 468990, 500835, 601002, 667780, 840780, 901503, 937980, 1001670, 1202004, 1502505, 1803006, 2003340, 2704509, 3005010, 3606012, 4507515, 5409018, 6010020, 8113527, 9015030, 10818036, 13522545, 16227054, 18030060, 27045090, 32454108, 40567635, 54090180, 81135270, 162270540]

約数ペア:

[(1, 162270540), (2, 81135270), (3, 54090180), (4, 40567635), (5, 32454108), (6, 27045090), (9, 18030060), (10, 16227054), (12, 13522545), (15, 10818036), (18, 9015030), (20, 8113527), (27, 6010020), (30, 5409018), (36, 4507515), (45, 3606012), (54, 3005010), (60, 2704509), (81, 2003340), (90, 1803006), (108, 1502505), (135, 1202004), (162, 1001670), (173, 937980), (180, 901503), (193, 840780), (243, 667780), (270, 601002), (324, 500835), (346, 468990), (386, 420390), (405, 400668), (486, 333890), (519, 312660), (540, 300501), (579, 280260), (692, 234495), (772, 210195), (810, 200334), (865, 187596), (965, 168156), (972, 166945), (1038, 156330), (1158, 140130), (1215, 133556), (1557, 104220), (1620, 100167), (1730, 93798), (1737, 93420), (1930, 84078), (2076, 78165), (2316, 70065), (2430, 66778), (2595, 62532), (2895, 56052), (3114, 52110), (3460, 46899), (3474, 46710), (3860, 42039), (4671, 34740), (4860, 33389), (5190, 31266), (5211, 31140), (5790, 28026), (6228, 26055), (6948, 23355), (7785, 20844), (8685, 18684), (9342, 17370), (10380, 15633), (10422, 15570), (11580, 14013)]